<!--  -->
<template>

    <div class="tab-bar-item" @click="itemClick">
      <slot v-if="!isActive" name="item-icon"></slot>
      <slot v-else name="item-icon-active"></slot>
      
     <div :style="activeStyle"> <slot name="item-text" ></slot></div>
    </div>
 
</template>

<script>
export default {
  props:{
    path:String,
    activeColor:{
      type:String,
      default:"deeppink"
    }
  },
  data(){
    return{
      // isActive:true
    }
  },
  computed:{
  isActive(){
    return this.$route.path.indexOf(this.path)!==-1
  },
  activeStyle(){
    return this.isActive?{color:this.activeColor}:{}
  }
  },
  methods:{
    itemClick(){
      this.$router.replace(this.path)
    }
  }
};
</script>
<style scoped>
.tab-bar-item {
  /* flex: 1; */
  text-align: center;
  height: 49px;
  /* line-height: 49px; */
  font-size: 14px;
}
.tab-bar-item img {
  width: 24px;
  height: 24px;
  margin-top:3px;
  vertical-align: middle;
  margin-bottom: 2px;
}

</style>
